Route Price Intelligence
Cheap Flights From Washington, D.C. to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$331
Deals From
$283
Usually Costs
$283 – $394
Lowest We've Seen
$160
Based on 3,841 price pointshigh confidence
Monthly Price Guide
Jan
$297
Feb
$331
Mar
$368
Apr
$681
May
$328
Jun
$333
Jul
$314
Aug
$298
Sep
$298
Oct
$298
Nov
$342
Dec
$372
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Boise
The cheapest time to fly from Washington, D.C. to Boise is typically January, when fares average around $297. The most expensive month tends to be April at around $681. For the best deals, consider flying in January, October, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16075 price checksWorst: $267